[PATCH] target.c: Add support for Solaris realtime signals

[Peter.Schauer]

Committed.

> This patch adds support for Solaris realtime signals, they are modelled after
> (ummh, more or less copied from) the REALTIME_LO/HI support.
> 
> Unfortunately I can't add a testsuite case to sigall.exp, as the definitions
> of the signal numbers are dynamic.
> 
> 	* target.c (target_signal_from_host, do_target_signal_to_host):
> 	Add support for Solaris realtime signals.
> 

-- 
Peter Schauer			pes@regent.e-technik.tu-muenchen.de